private Status internalRun() {
doShowVersion();
doShowCopyright();
if (!config.shouldRunInterpreter()) {
doPrintUsage(false);
doPrintProperties();
return new Status();
}
InputStream in = config.getScriptSource();
String filename = config.displayedFileName();
doProcessArguments(in);
Ruby runtime = Ruby.newInstance(config);
try {
doSetContextClassLoader(runtime);
if (in == null) {
// no script to run, return success
return new Status();
} else if (config.isxFlag() && !config.hasShebangLine()) {
// no shebang was found and x option is set
throw new MainExitException(1, "jruby: no Ruby script found in input (LoadError)");
} else if (config.isShouldCheckSyntax()) {
// check syntax only and exit
return doCheckSyntax(runtime, in, filename);
} else {
// proceed to run the script
return doRunFromMain(runtime, in, filename);
}
} finally {
runtime.tearDown();
}
}
private Status internalRun() {
doShowVersion();
doShowCopyright();
if (!config.getShouldRunInterpreter()) {
doPrintUsage(false);
doPrintProperties();
return new Status();
}
InputStream in = config.getScriptSource();
String filename = config.displayedFileName();
doProcessArguments(in);
Ruby _runtime;
if (DripMain.DRIP_RUNTIME != null) {
// use drip's runtime, reinitializing config
_runtime = DripMain.DRIP_RUNTIME;
_runtime.reinitialize(true);
} else {
_runtime = Ruby.newInstance(config);
}
final Ruby runtime = _runtime;
final AtomicBoolean didTeardown = new AtomicBoolean();
if (config.isHardExit()) {
// we're the command-line JRuby, and should set a shutdown hook for
// teardown.
Runtime.getRuntime()
.addShutdownHook(
new Thread() {
public void run() {
if (didTeardown.compareAndSet(false, true)) {
runtime.tearDown();
}
}
});
}
try {
doSetContextClassLoader(runtime);
if (in == null) {
// no script to run, return success
return new Status();
} else if (config.isXFlag() && !config.hasShebangLine()) {
// no shebang was found and x option is set
throw new MainExitException(1, "jruby: no Ruby script found in input (LoadError)");
} else if (config.getShouldCheckSyntax()) {
// check syntax only and exit
return doCheckSyntax(runtime, in, filename);
} else {
// proceed to run the script
return doRunFromMain(runtime, in, filename);
}
} finally {
if (didTeardown.compareAndSet(false, true)) {
runtime.tearDown();
}
}
}